George Koprowicz

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Canton, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hot melt adhesive
- Patent number 5,041,492
- Issue date Aug 20, 1991
- Findley Adhesives, Inc.
- George Koprowicz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...